IPC A 610 Questions And Answers Rated A+ New Update Assured Satisfaction
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Course
IPC A 610
Institution
IPC A 610
Meniscus (component) - ️️Sealant or encapsulant on a lead, protruding from the
seating plane of the component. This includes ceramic, epoxy or other composites, and
flash from molded components.
Primary Side - ️️The side of a packaging or interconnecting structure (PCB) defined
as prima...
Meniscus (component) - ✔️✔️Sealant or encapsulant on a lead, protruding from the
seating plane of the component. This includes ceramic, epoxy or other composites, and
flash from molded components.
Primary Side - ✔️✔️The side of a packaging or interconnecting structure (PCB) defined
as primary on the master drawing. This is usually the side with the most complex or
greatest number of components.
Disposition - ✔️✔️The determination of how defects should be treated. These include
rework, use as is, scrap, and repair.
Process Indicator Conditions - ✔️✔️A condition (not a defect) that does not affect the
form, fit or function of a product.
Class 1 Product - ✔️✔️General Electronics Product - includes products where the
major requirement is function of the completed assembly.
Class 2 Product - ✔️✔️Dedicated Service Electronic Product - Continued performance
and extended life required. Uninterrupted service is desired but not required.
Class 3 Product - ✔️✔️High Performance Electrical Product - Continued high
performance or performance-on-demand is critical. Equipment downtime cannot be
tolerated. Equipment might be used for life-support or other critical systems.
Who as the ultimate responsibility for identifying the class to which the assembly is
evaluated? - ✔️✔️The Customer.
Shall - ✔️✔️Invokes a requirement for manufacturers of all classes or product, and
failure to comply with the requirement is a noncompliance to this standard.
Order of Precedence in event of conflict 1 - ✔️✔️1. Procurement as agreed and
documented between customer and supplier.
Order of Precedence in event of conflict 2 - ✔️✔️Master drawing or master ass.
drawing reflecting the customer's detailed requirements.
Order of Precedence in event of conflict 3 - ✔️✔️IPC-1-610 when invoked by the
customer or contract.
, If documents other than IPC-A-610 are cited, the order of precedence shall be defined
in the _ - ✔️✔️Procurement documents
Target Condition - ✔️✔️A condition that is close to perfect, but is not always achievable
and may not be necessary to ensure the reliability of the assembly.
Acceptable Condition - ✔️✔️A condition that, while not necessarily perfect, will
maintain integrity and reliability of the assembly
Defect Condition - ✔️✔️The form, fit or function of the assembly is inadequate for use
in its end use environment.
A defect for Class 1... - ✔️✔️automatically implies a defect for Class 2 and 3. A defect
for Class 2 implies a defect for Class 3.
Who dispositions defect conditions? - ✔️✔️The manufacturer, based on design,
service and customer requirements.
Process indicators should be... - ✔️✔️monitored as part of the process control system
Is disposition of individual process indicators required? - ✔️✔️No, and affected
products should be used as-is.
Conditions Not Specified - ✔️✔️A condition that is neither a defect, nor a process
indicator. A condition not specified may be considered acceptable unless it can be
established that the condition affects user-defined form, fit or function.
The Primary Side is also known as... - ✔️✔️the component side, or the solder
destination side (in through-hole mounting technology).
Solder source side - ✔️✔️The side of the PCB to which solder is applied. This is
usually the secondary side, but might be the primary side in some cases.
Solder Destination Side - ✔️✔️The side of the PCB that the solder flows toward in
through-hole technology. The destination is is normally the primary side of the PCB, but
might be the secondary side in some cases.
Cold Solder Connection - ✔️✔️A solder connection that exhibits poor wetting and that
is characterized by a grayish porous appearance.
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